Order of Draw
Tube color additives
Phlebotomy Basics
100

This color is the third.

What is gold?

100

The green tube contains this additive.

What is Heparin?

100

The angle range for inserting a phlebotomy needle.

What is 15-30 degrees?

200

This color is fifth.

What is purple/lavendar?

200

The Purple tube contains this additive.

What is Ethylenediamine tetra acetic acid or EDTA?

200

Name the triangle area where the most common vein for drawing blood is located

What is the antecubital fossa?

300

This color is last.

What is Gray?

300

The gray tube contains these additives.

What is Sodium Fluoride and Potassium Oxalate?

300

Most common vein for drawing blood.

What is the median cubital vein?

400

This color is first.

What is light blue?

400

Length of time a torniquet can be left on.

What is up to 1 minute?

500

This color is fourth.

What is Green?

500

The light blue tube contains this additive.

What is Sodium Citrate?

500

Apply a torniquet this high above the elbow.

What is 3-4 inches?

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